Alternator - Denso - DAN1004

DENSO Alternator DAN1004 | BRAND NEW - NOT REMANUFACTURED - NO SURCHARGE. This alternator is a hig...

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eBayAlternator fits FIAT LINEA 1.4 2007 on 350A1.000 Denso 51718502 51859043 Quality
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My Motor WorldDenso Dan1004 Alternator
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Product Information

Full details

The Denso Alternator DAN1004 is a brand-new, high-quality replacement part for vehicles requiring a 12V main current and a 90A charge. It's ideal for vehicle owners and mechanics seeking a reliable, direct-fit alternator without the surcharge or core deposit associated with remanufactured units. A key benefit is its brand-new status, ensuring maximum lifespan and performance. However, potential buyers must verify compatibility with their specific vehicle model before purchase.

All features

Model Part NumberDAN1004
BrandDenso

Extended Product Information

FAQs

What does 'Brand New - Not Remanufactured' mean?

It means the alternator is a completely new component, never previously used or rebuilt. This typically ensures a longer lifespan and higher reliability compared to remanufactured units.

What is a 'surcharge' or 'core charge'?

A surcharge or core charge is an additional fee added at the time of purchase, which is refunded when you return the old part (the core). This alternator does not have a surcharge, meaning no deposit is required.

How do I know if this alternator fits my vehicle?

You should use the vehicle fitment tool provided (if available) or contact the seller with your vehicle's specific year, make, model, and engine size. You can also compare the part number (DAN1004) with your vehicle's original alternator part number.

What is the charge current of this alternator?

This alternator has a charge current of 90 Amperes (90A).

What is the pulley diameter?

The pulley diameter for this alternator is 54mm.

What types of vehicles is this alternator compatible with?

It is compatible with various OEM references from brands such as ALFA ROMEO, FIAT, and FORD, designed for vehicles with a 12V main current.

What is the return policy?

The seller offers a 60-day returns policy. Please refer to the specific terms and conditions for returns.

Troubleshooting

No charging or insufficient charging

Check battery connections for corrosion or looseness. Inspect the accessory drive belt for wear or proper tension. Verify electrical connections to the alternator are secure. If the issue persists, the alternator may be faulty and require replacement.

Whining or grinding noise from the alternator

This usually indicates a bearing issue within the alternator. The alternator may need to be replaced. Check the pulley for damage or wobble.

Battery warning light stays on

This light indicates a problem with the charging system. It could be a faulty alternator, loose connection, or a problem with the voltage regulator (often integrated into the alternator). Have the system tested by a professional.

Alternator overheating

Ensure proper belt tension and that the vehicle's electrical load is within the alternator's capacity (90A). Excessive electrical draw or a failing regulator can cause overheating. Check for obstructions around the alternator that might impede airflow.

Pros and Cons

Pros

  • Brand new unit ensures maximum lifespan and reliability.
  • No core charge or surcharge simplifies the purchase process.
  • High charge current (90A) supports demanding electrical systems.
  • Designed as a direct replacement for compatible vehicles.
  • Supports multi-belt pulley systems.

Cons

  • Requires verification of vehicle compatibility before purchase.
  • Specific pulley diameter may not be universal.
  • Installation requires automotive mechanical knowledge or professional assistance.

Setup, Compatibility & Care

Compatibility Verification:

Before installation, it is crucial to verify that the Denso Alternator DAN1004 is the correct part for your specific vehicle. Use the provided make model tool or contact the seller with your vehicle's details (Year, Make, Model, Engine Size) for fitment assistance. Cross-reference the MPN (DAN1004) with your vehicle's original equipment manufacturer (OEM) part number.

Installation:

Installation of an alternator typically requires disconnecting the vehicle's battery, removing the serpentine or accessory belt, unbolting the old alternator, installing the new one, reattaching the belt, and reconnecting the battery. Due to the complexity and potential electrical hazards, professional installation by a qualified mechanic is highly recommended.

Care:

Alternators are largely maintenance-free components. However, ensuring the accessory drive belt is in good condition and properly tensioned is important for optimal alternator performance. Keep the alternator clean and free from excessive dirt or debris. Regularly check for any unusual noises (like whining or grinding) that could indicate bearing wear or pulley issues.

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